`sparkadvisory.us`

DNSSEC	⚠️ Not signed
A	44.213.200.48^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-213-200-48.compute-1.amazonaws.com`
NS	`ns-369.awsdns-46.com` ⭐
		A	2600:9000:5301:7100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-369.awsdns-46.com`
		A	205.251.193.113^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-369.awsdns-46.com`
NS	`ns-1386.awsdns-45.org`
		A	2600:9000:5305:6a00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1386.awsdns-45.org`
		A	205.251.197.106^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1386.awsdns-45.org`
NS	`ns-1785.awsdns-31.co.uk`
		A	2600:9000:5306:f900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1785.awsdns-31.co.uk`
		A	205.251.198.249^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1785.awsdns-31.co.uk`
NS	`ns-585.awsdns-09.net`
		A	2600:9000:5302:4900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-585.awsdns-09.net`
		A	205.251.194.73^{🇺🇸 Amazon205.251.194.0/24 prefix}
TXT	`v=spf1 +a +mx +ip4:69.195.76.209 +ip4:50.87.248.96 +include:bluehost.com ~all`
SOA	`ns-369.awsdns-46.com`awsdns-hostmaster@amazon.com serial=1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1784619851

Same first word

sparkadvisory.us

sparkadvisory.com

DNS History

9 records (5 active, 4 former)

●NSns-1386.awsdns-45.org2026-03-19 → 2026-07-21 · 3 obs

○ 2020-03-04 17:42:00
● 2026-03-19 23:36:50
● 2026-07-21 07:56:40

●NSns-1785.awsdns-31.co.uk2026-03-19 → 2026-07-21 · 3 obs

○ 2020-03-04 17:42:00
● 2026-03-19 23:36:50
● 2026-07-21 07:56:40

●NSns-369.awsdns-46.com2026-03-19 → 2026-07-21 · 3 obs

○ 2020-03-04 17:42:00
● 2026-03-19 23:36:50
● 2026-07-21 07:56:40

●NSns-585.awsdns-09.net2026-03-19 → 2026-07-21 · 3 obs

○ 2020-03-04 17:42:00
● 2026-03-19 23:36:50
● 2026-07-21 07:56:40

○NSns1.bluehost.com2016-03-13 → 2020-03-04 · 4 obs

● 2016-03-13 23:55:50
● 2020-03-04 17:42:00
○ 2026-03-19 23:36:50
○ 2026-07-21 07:56:40

○NSns2.bluehost.com2016-03-13 → 2020-03-04 · 4 obs

● 2016-03-13 23:55:50
● 2020-03-04 17:42:00
○ 2026-03-19 23:36:50
○ 2026-07-21 07:56:40

○MXmail.sparkadvisory.us2016-03-13 → 2020-03-04 · 4 obs

● 2016-03-13 23:55:50
● 2020-03-04 17:42:00
○ 2026-03-19 23:36:50
○ 2026-07-21 07:56:40

●A44.213.200.482026-03-19 → 2026-07-21 · 3 obs

○ 2020-03-04 17:42:00
● 2026-03-19 23:36:50
● 2026-07-21 07:56:40

○A50.87.248.962016-03-13 → 2020-03-04 · 4 obs

● 2016-03-13 23:55:50
● 2020-03-04 17:42:00
○ 2026-03-19 23:36:50
○ 2026-07-21 07:56:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, n.cctld.us, k.cctld.us, m.cctld.us...	-
sparkadvisory.us	ns-585.awsdns-09.net, ns-1785.awsdns-31.co.uk, ns-369.awsdns-46.com, ns-1386.awsdns-45.org	-

✅ Authoritative Response

Server:205.251.193.113

NS records: ns-585.awsdns-09.net, ns-1785.awsdns-31.co.uk, ns-369.awsdns-46.com, ns-1386.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sparkadvisory.us (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`44.213.200.48`
NS	4	`ns-1386.awsdns-45.org, ns-1785.awsdns-31.co.uk...`
TXT	1	`v=spf1 +a +mx +ip4:69.195.76.209 +ip4:50`
SOA	1	`ns-369.awsdns-46.com awsdns-hostmaster.a`

Analysis

IP Addresses

sparkadvisory.us resolves to just one IP address, 44.213.200.48.

Other hosts including ec2-44-213-200-48.compute-1.amazonaws.com, sparkadvisory.com and napoleon.cloud share IP addresses with sparkadvisory.us.

Name Servers

The NS records for sparkadvisory.us point to four name servers: ns-369.awsdns-46.com, ns-585.awsdns-09.net, ns-1386.awsdns-45.org and ns-1785.awsdns-31.co.uk.

There is at least partial name server overlap between sparkadvisory.us and other domains — usbim.net, pontofopag.com.br, gururated.com and two more among them.

The name servers ns-984.awsdns-59.net, ns-498.awsdns-62.com and ns-1366.awsdns-42.org are often found in combination with these name servers.

All four hostnames — ns-369.awsdns-46.com, ns-585.awsdns-09.net, ns-1386.awsdns-45.org and ns-1785.awsdns-31.co.uk — resolve to two IP numbers apiece: ns-369.awsdns-46.com to 205.251.193.113 and 2600:9000:5301:7100::1; ns-585.awsdns-09.net to 205.251.194.73 and 2600:9000:5302:4900::1; ns-1386.awsdns-45.org to 205.251.197.106 and 2600:9000:5305:6a00::1; ns-1785.awsdns-31.co.uk to 205.251.198.249 and 2600:9000:5306:f900::1.

sparkadvisory.us - robtex.com